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Investigating the height to weight ratio between boys and girls to see how diverse each gender's ratio is if any differentiation.
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GCSE Maths Coursework - Data Handling Line of enquiry I will be investigating the height to weight ratio between boys and girls to see how diverse each gender's ratio is if any differentiation. Hypothesis I believe that the boys are generally taller and heavier than girls. Collecting the data The secondary data I was presented with contained the statistics of 100 students, 50 boys and 50 girls. In this project I will take a random sample of 25 boys and 25 girls from the secondary data that has been provided, and record their heights, weights, gender and amount of TV they watch per week for possible further investigation. To randomly select 25 of the students, I used the random function times fifty (amount of students in each gender) and marked each student until I had 25 girls and 25 boys. Primary Data Here are two tables (below and next page) of the random sample of each...
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